..To test the hypotheses that diffusion weighed (DW)- and transcatheter intraarterial perfusion (TRIP)-magnetic resonance imaging (MRI) can each be used to assess regional differences in tumor function in an animal pancreatic cancer model...

..For the first time, using HUMARA assay, we demonstrate the nonneoplastic nature of these cysts and further characterize morphologic and immunophenotypic properties that allow differentiation from intraductal papillary mucinous neooplasm...

..They also represent the first human report of somatically acquired altered stromal TGF-beta signaling during oncogenesis and the first report of a concordant mutation in the stromal and epithelial compartments in colon cancer...

Clear cell carcinoma of the pancreas: histopathologic features and a unique biomarker: hepatocyte nuclear factor-1beta